package com.jiang.service;

import java.util.List;
import java.util.Map;
import java.util.Set;

import com.jiang.vo.News;

public interface INewsService {

	public boolean insert(News vo);

	public boolean update(News vo);

	public boolean delete(Set<Integer> ids);

	public News get(int id);

	public List<News> list();

	public Map<String, Object> list(String column, String keyWord, int currentPage, int lineSize);

}
